If all you can see is a number, try putting it through an online phone number checker.You may also have received a text message to confirm your purchase, so keep an eye out for that.You can find out how much this will be by logging on to your i D Mobile app or My Account. If you don't understand any part of your bill, take a look at our helpful 'Understanding your bill' page at uk/help-and-advice/understanding-my-bill Calls to standard UK mobiles and landlines are included within your allowance.
With 3G, UK mobile owners can do things like browsing the web, playing online games and making video calls.
4G is the fourth generation of mobile networks, and it gives UK mobile owners superfast internet access (around 5 times faster than 3G).
Your account could also be disconnected and a Cancellation Fee may be applied in line with our Terms and Conditions.
If you want to end your plan early then you'll need to pay an early cancellation fee.
With 4G you can make clearer calls, stream music and video content without any buffering, and quickly download apps and other content.
You can use our coverage checker to see what the signal is like in your area.
First of all, use our coverage checker to see if your area is covered - especially if you're having trouble getting a steady signal.
The coverage checker will give a good idea of the level of service you can expect in a particular area.
If you prefer, you can call us on 7777 from your i D mobile or 03 from a landline (charges from landlines and other mobile networks may vary).